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Birds are animals which can hear the young inside the egg as they are near full development. As they are completing development they become very active within the egg. Some birds, such as chickens, are precocious, fully feathered, and basically come out of the egg running. Some birds, such as parrots, are born unfeathered, in a more helpless/needy state, and need to be fed by the parents during development for a period of time after hatching.
When the birds hatch they have a special structure on their beak called an "egg tooth" which enables them to crack their way out of the shell. When they begin to hatch and start tapping their way out this is very audible (even to humans).
As the chicks near full development in the egg, they can also hear their "parents" outside the egg as well.
What else can I help you with?
Which animal can hear the most quiet sounds?
Dogs can hear extremely quiet sounds. Another animal that is capable of hearing sounds inaudible to humans are dolphins and bats.
Can animals hear the same sounds?
The sounds animals can hear is based on the frequency that the certain animal can hear. For example, dog's can hear at much higher frequencies then humans can, so if a sound is made that is above our capability of hearing, we will not hear the sound, but the dog will.
What animal hear the lowest frequency?
A Pigeon has the lowest hearing Frequency at .1 Hz.
Which animals move their ears to hear sound?
Pigs Do I Think, When They Hear A Loud Noise Their Ears Twitch
Why can some animals hear sounds that humans can not hear?
Because each animal has a different range of sensitivity for sound frequencies; also not all the human beings are identical.
Is the voice you hear inside your head your real voice?
YES, yes we do. you see, most young do not know this, but others hear your voice different then you hear it. don't take this the wrong way. you do hear your voice correctly. look it up on answers.com, but there is an answer that tells about how it happens.
What should you do if you hear an animal outside your tent"?
If you hear an animal outside your tent, remain calm and avoid making sudden movements or loud noises. Stay inside your tent and avoid approaching or provoking the animal. If necessary, make loud noises or use a flashlight to scare the animal away. If you feel threatened, seek help from nearby campers or park rangers.
Can my neighbors hear me inside if I can hear them outside?
Yes, it is possible that your neighbors can hear you inside if you can hear them outside, especially if there is little sound insulation in the walls between your homes.
What animal can hear the lowest pitch?
Jack Frost was said to hear low pitch animal noises from miles away so he is the "animal" that can hear the lowest pitch
What animal rhymes with hear?
deer
Which animal can hear ultrasonic waves?
whale can hear ultrasonic sound waves.
What word means you can not hear?
If a person or animal cannot hear, they are said to be 'deaf'.
What is a sentence with ought not to hear?
Young ears ought not hear what I have to say.
Why is it good for a animal to have big ears?
to hear their predators creeping up on them,to hear their prey
What can you hear you n the rainforest?
Animal noises
What is the highest young children can hear?
20000
What animal hears sounds the best?
canines.they hear sounds we can't hear at all,but to them they are painful.
